Connecting to other databases

Hi,
Can I connect to other databases such as Pointbase from Jdeveloper? If yes, how?
Thanks

Yes you can. You need the JDBC driver for the specific database and then follow the online help of JDeveloper.
look for "Registering a New Third-Party JDBC Driver" when you search for JDBC.

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i have installed 10gR2 on my machine with Win XP pro on it. i have installed enterprise edition with i downloaded from the oracle website and created a general purpose database on it. Everthing is working very fine on it i can access EM and isqlplus locally .but problem i'm facing is i'm unable to connect to EM to other server . So please suggest what are the steps and wt's the best ways .
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Cannot connect to the database. java.sql.SQLException:

Hi,
I am trying to connect to Pointbase database through an applcation written under J2EE environment. I am able to connect with other database under Pointbase. I am trying to connect using the code as follows:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("Jdbc:Odbc:study", dbUserID, dbPassword);
and I am getting the Exception as shown delow :
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: access denied (java.lang.RuntimePermission exitVM)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:306)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:324)
     org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:289)
     java.security.AccessController.doPrivileged(Native Method)
     javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
     org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311)
     org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:205)
root cause
java.security.AccessControlException: access denied (java.lang.RuntimePermission exitVM)
     java.security.AccessControlContext.checkPermission(AccessControlContext.java:269)
     java.security.AccessController.checkPermission(AccessController.java:401)
     java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
     java.lang.SecurityManager.checkExit(SecurityManager.java:736)
     com.sun.enterprise.J2EESecurityManager.checkExit(J2EESecurityManager.java:70)
     java.lang.Runtime.exit(Runtime.java:88)
     java.lang.System.exit(System.java:715)
     org.apache.jsp.login_jsp._jspService(login_jsp.java:76)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:141)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:306)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:324)
     org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:289)
     java.security.AccessController.doPrivileged(Native Method)
     javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
     org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311)
     org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:205)
note The full stack trace of the root cause is available in the Sun-Java-System/Application-Server-PE-8.0 logs.
Sun-Java-System/Application-Server-PE-8.0
Please help.
NNJ

Thanks for the reply. I have attached the server.log herewith :
[#|2008-10-05T11:44:45.945+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.admin|_ThreadID=12;|ADM1006:Uploading the file to:[C:\Documents and Settings\Administrator\Local Settings\Temp\s1astempdomain1server-1629282413\server\study.war]|#]
[#|2008-10-05T11:44:45.955+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.admin|_ThreadID=12;|ADM1007:Uploaded the remote file at: [C:\Documents and Settings\Administrator\Local Settings\Temp\s1astempdomain1server-1629282413\server\study.war]|#]
[#|2008-10-05T11:44:46.225+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.admin|_ThreadID=12;|ADM1041:Sent the event to instance:[ModuleDeployEvent -- undeploy web/study]|#]
[#|2008-10-05T11:44:46.686+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.admin|_ThreadID=12;|ADM1042:Status of dynamic reconfiguration event processing:[success]|#]
[#|2008-10-05T11:44:47.947+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.deployment|_ThreadID=12;|DPL5109: EJBC - START of EJBC for [study]|#]
[#|2008-10-05T11:44:47.977+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.deployment|_ThreadID=12;|Processing beans ...|#]
[#|2008-10-05T11:44:47.987+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.deployment|_ThreadID=12;|DPL5110: EJBC - END of EJBC for [study]|#]
[#|2008-10-05T11:44:48.158+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.deployment|_ThreadID=12;|Total Deployment Time: 2043 msec, Total EJB Compiler Module Time: 40 msec, Portion spent EJB Compiling: 1%
Breakdown of EJBC Module Time: Total Time for EJBC: 40 msec, CMP Generation: 0 msec (0%), Java Compilation: 0 msec (0%), RMI Compilation: 0 msec (0%), JAX-RPC Generation: 0 msec (0%),
|#]
[#|2008-10-05T11:44:48.278+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.deployment|_ThreadID=12;|deployed with moduleid = study|#]
[#|2008-10-05T11:44:48.378+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.admin|_ThreadID=12;|ADM1041:Sent the event to instance:[ModuleDeployEvent -- deploy web/study]|#]
[#|2008-10-05T11:44:48.488+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.container.web|_ThreadID=12;|WEB0100: Loading web module [study] in virtual server [server] at [study]|#]
[#|2008-10-05T11:44:51.202+0530|INFO|sun-appserver-pe8.0|javax.enterprise.system.tools.admin|_ThreadID=12;|ADM1042:Status of dynamic reconfiguration event processing:[success]|#]
[#|2008-10-05T11:46:06.771+0530|WARNING|sun-appserver-pe8.0|javax.enterprise.system.stream.err|_ThreadID=16;|Cannot connect to the database. java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified|#]
[#|2008-10-05T11:46:06.871+0530|SEVERE|sun-appserver-pe8.0|javax.enterprise.system.container.web|_ThreadID=16;|StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.security.AccessControlException: access denied (java.lang.RuntimePermission exitVM)
     at java.security.AccessControlContext.checkPermission(AccessControlContext.java:269)
     at java.security.AccessController.checkPermission(AccessController.java:401)
     at java.lang.SecurityManager.checkPermission(SecurityManager.java:524)
     at java.lang.SecurityManager.checkExit(SecurityManager.java:736)
     at com.sun.enterprise.J2EESecurityManager.checkExit(J2EESecurityManager.java:70)
     at java.lang.Runtime.exit(Runtime.java:88)
     at java.lang.System.exit(System.java:715)
     at org.apache.jsp.login_jsp._jspService(login_jsp.java:76)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:141)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:306)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:861)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:289)
     at java.security.AccessController.doPrivileged(Native Method)
     at javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
     at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311)
     at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:205)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:283)
     at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:102)
     at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:192)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:156)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:569)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:261)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:215)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:156)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:569)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:200)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:156)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:180)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:154)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:582)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:154)
     at com.sun.enterprise.webservice.EjbWebServiceValve.invoke(EjbWebServiceValve.java:134)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:154)
     at com.sun.enterprise.security.web.SingleSignOn.invoke(SingleSignOn.java:254)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:154)
     at com.sun.enterprise.web.VirtualServerValve.invoke(VirtualServerValve.java:209)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:154)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:569)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:161)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:156)
     at com.sun.enterprise.web.VirtualServerMappingValve.invoke(VirtualServerMappingValve.java:166)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:154)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:569)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:979)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:211)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:692)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:647)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:589)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:691)
     at java.lang.Thread.run(Thread.java:534)
|#]
regards,
NNJ

Error, connecting to the database!

Hello!
I have a problem connecting to the Oracle database.
first it shows ORA-12705: Cannot access NLS data files or invalid environment specified
but in the error log:
oracle.dbtools.raptor.utils.TNSHelper
Error:The system cannot find the file specified.
What can it be?
I had no problems with connecting to other databases, but with that one I have real problems.

I have the same errors on SQL Developer 1.5.5:
oracle.dbtools.raptor.utils.DBObject
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However, the errors were fixed when I do the followings:
In "Properties" of the connection, select the options:
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OAF Page to connect two different Databases

Hi OAF Team,
We have a requirement to connect another instance from the source instance. That is when we login via supplier user for Supplier portal access we also need to see the planning details availble in another instance(database).
All the pages in the Supplier portal and collaborative planning are of OAF pages.
Also need to login once only, That is when we are into one instance and if we provide the hyper link of other instance in the home page, is that possible to connect the other database by defaulting the login/pwd from source login.
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Hi, I am too intersted in knowing if it is possible to use a remote database objects other than the default one. There was some guideline present for using it on SQL Server. I followed similar approach but it gave table or view does not exist error while running from JDEV.
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How i connect to my localhost machine to other database machine for sending

hi,
in our organization lan is there. how should i pass the jdbc connection
commands through java program to get the data from database from my system to other database system. here in my system there is no database. please provide the code for that.
import java.sql.*;
public class JDBCTest {
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     private static final String USERNAME="db2admin";
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          Class.forName(DRIVER_NAME);
Connection conn = DriverManager.getConnection(DB_URL, USERNAME, PASSWORD);
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          while(rslt.next()){
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               System.out.println(rslt.getString(5));
rslt.close();
stmt.close();
conn.close();
System.out.println("Success! Connected to database.");
} this is i have written code. here krishna is my system. we r using db2 data base . it is there in other machine. how should i pass the database connections from local system to database system ( i am accessing the data by dy directly using db URL (jdbc:db2://kcc-db:50000/KCC)). but i don't want to like that. first i want to connect to my localhost then i want to connect to db machine.
please provide the code.

I can't help here, but perhaps this FAQ will - http://pondini.org/TM/AEQ2.html.
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Not able to connect to orcl database other than system user

Hi,
I am getting the following error when I am trying to connect to orcl database.
I had created a user 'jeff' on oracle and oracle_sid is already set and database is up.listener is started, tnsnames.ora, listenrer.ora are configured.What other problem can be?
The point is that I am able to connect to orcl using "system" user but not "jeff".
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sqlplus /nolog;
SQL>connect /@orcl;
SQL*Plus: Release 10.2.0.1.0 - Production on Mon Feb 12 10:11:24 2007
Copyright (c) 1982, 2005, Oracle. All rights reserved.
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
Enter user-name: jeff
Enter password:
ERROR:
ORA-01034: ORACLE not available
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Are you working on the same machine where you installed the database and created the user ? If yes, then there is no need of giving @tnsname option. You can directly use sqlplus scott/tiger command to login from the prompt.
If from another machine and provided you have configured oracle networking, you can login as follows.
C:\>sqlplus scott/tiger@yourtnsname
SQL*Plus: Release 9.2.0.1.0 - Production on Mon Feb 12 08:10:06 2007
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
SQL>

How to connect other Databases during programming PL/SQL

We have several Databases in several locations. While programing in
PL/SQL how can I connect other databases. I mean how can I
apply "connect username/password@..." command in PL/SQL
programming.
I am Waiting for your answers..
Thanks..

Hi
Yes of course. You can use dml command.
Define a dblink using username, pwd and a host name, or connect information stored in the tnsnames.ora.
After that use the dblink name connected the table name with a '@' sign:
select * from tableA@remotedb;
http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_5005.htm#sthref6315
http://download-uk.oracle.com/docs/cd/B19306_01/server.102/b14200/sql_elements009.htm#i27761
Ott Karesz
http://www.trendo-kft.hu

10g Enterprise Manager is not able to connect to the database instance

I am running a Oracle 10g database in Solaris 10 server. When i am trying to connect to the enterprise manager it says Enterprise Manager is not able to connect to the database instance.
The database instance is open,the listener is up and the agent connection also says that it succeeded.
The server houses two 10g databases and the EM was working properly till yesterday. Kindly Help.
Thanks in advance.
Ram

Hi,
The EM is started and if i give emctl status dbconsole
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Oracle Enterprise Manager 10g Database Control Release 10.2.0.3.0
Copyright (c) 1996, 2006 Oracle Corporation. All rights reserved.
http://gladiator:1158/em/console/aboutApplication
Oracle Enterprise Manager 10g is running
Logs are generated in directory /db8/ora10gr2/product/10.2.0/Db_4/gladiator_TROY/sysman/log
it says that the EM is running. But when i am trying to access the URL it is in IE it says Page cannot be displayed what could be the problem for this???
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How to find the number of ODBC connections to Oracle Database

Hi All,
How to find the number of ODBC connections and all connections to the Database in last week. Are there any views to get this information?
Thanks in advance,
Mahi

What Ed said is true that Oracle doesn't note which type of protocol is connecting to the database, however, you can see which program is accessing the database.
For example: if you already know of a user using ODBC, you can verify as:
select username, osuser, terminal, program from v$session where username = 'SCOTT'
USERNAME                 OSUSER          TERMINAL   PROGRAM
SCOTT                    IUSR_SRV231     SRV231     w3wp.exe
SCOTT                    IUSR_SRV231     SRV231     w3wp.exe
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SQL> select username, osuser, terminal, program from v$session where program = 'w3wp.exe';
USERNAME                 OSUSER          TERMINAL   PROGRAM
SCOTT                    IUSR_SRV231     SRV231     w3wp.exe
SCOTT                    IUSR_SRV231     SRV231     w3wp.exe
2 rows selected.Just for kicks, I checked our listener.log file, but there was no reference of odbc in it either.
Hope this helps...

SAP Server has lost connection to the database!

Hi Gurus,
Can some please guide me on this " SAP Server has lost connection to the database! " what need to be check.
OS : AIX
DB : DB2
thanks
vamsi

Hello,
1)Check if the DB is running.Issue the following command @ the DB-level
db2 connect to <SID>.
2)Also check R3trans -d from the app. server and check for trans.log file for the error.
Hope it helps.
Regards,
Prasanna
Edited by: Kulkarni Prasanna on Jul 24, 2008 3:53 PM

Connecting to other databases

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